>RNS2B_MOUSE
MGLKLLESRLCLLLLLGLVLTLVSCQRPTPSQKFDIQHIYKKSSPKCDDAMRVVNKYTGK
CKDLNTFLHTTFADVVRVCHNPPKTCKDGTSPNCHDSSSKVSVTICKLTKRARNYTHCRY
KTTGAKKSYTVACNPRTPKDRPTYPVVPVHLDRLF